Update app.py

app.py

@@ -266,22 +266,11 @@ with gr.Blocks(css="""#chatbot { font-size: 14px; min-height: 600; }""") as demo
             ], label='Select Model', default='gpt-3.5-turbo')
             btn = gr.Button(value='Submit')
 
-            model_cost = gr.Markdown("""
-            **Model Cost**:
-            - gpt-3.5-turbo: Pricing not available
-            - gpt-3.5-turbo-16k: Pricing not available
-            - gpt-3.5-turbo-0613: $0.0015 per 1,000 input tokens + $0.0020 per 1,000 output tokens
-            - gpt-3.5-turbo-16k-0613: Pricing not available
-            - text-davinci-003: $0.02 per 1,000 tokens
-            - gpt-4: $0.03 per 1,000 input tokens + $0.06 per 1,000 output tokens
-            - gpt-4-32k: $0.06 per 1,000 input tokens + $0.12 per 1,000 output tokens
-            """)
-
             btn.style(full_width=True)
 
         with gr.Group():
             #chatbot = gr.Chatbot(placeholder="Chat History", label="Chat History", lines=20, elem_id="chatbot")
-            chatbot = gr.Chatbot(placeholder="Chat History", label="Chat History", lines=20, elem_id="chatbot")
+            chatbot = gr.Chatbot(placeholder="Chat History", label="Chat History", lines=25, elem_id="chatbot")
 
     # Bind the click event of the button to the question_answer function
     btn.click(